diff options
Diffstat (limited to 'MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c index 7329143136..597c0834e0 100644 --- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c +++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c @@ -2,6 +2,7 @@ PCI eunmeration implementation on entire PCI bus system for PCI Bus module.
Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
+(C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -407,6 +408,13 @@ PciAssignBusNumber ( Func
);
+ if (EFI_ERROR (Status) && Func == 0) {
+ //
+ // go to next device if there is no Function 0
+ //
+ break;
+ }
+
if (!EFI_ERROR (Status) &&
(IS_PCI_BRIDGE (&Pci) || IS_CARDBUS_BRIDGE (&Pci))) {
|